5/15/2009 @ 5:00PM

In Pictures: Pro Sports' Most-Losing Teams

In compiling our list, we measured the win-loss percentage for each team in the NBA, NFL, NHL and MLB; we looked at points-percentage in hockey. This allowed us to compare the teams across leagues. We also believed it to be a fairer way to look at the teams. Baseball’s Philadelphia Phillies lost their 10,000 game in 2007, to much fanfare, but the organization has been around since 1883. We then ranked them 1-13 (the Atlanta Falcons and New Orleans Saints tied for third-”losingest” in the NFL) and pulled out the top three in each league.